Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

Researchers at the University of Basel and the Laboratoire Kastler Brossel have demonstrated how quantum mechanical entanglement can be used to ...

UK researchers shrink atomic fountain clock to 5 percent size, keeping ultra-precise time and making it portable for wider ...

Greenland's strategic location makes it a focal point if there were to be a nuclear conflict involving Russia, China and the ...

On Jan. 27, the Bulletin's Science and Security Board will reveal the 2026 Doomsday Clock time during a live, in-person news ...

Smaller version Illustration of a conventional atomic fountain clock (left) next to NPL’s miniature atomic fountain clock.

A study involving quantum collapse model has shown that time is not uniform but has tiny fluctuations that put limits on its ...

Quantum mechanics is rich with paradoxes and contradictions. It describes a microscopic world in which particles exist in a ...

The strontium atomic clock measures time so precisely it would not lose a second for 15 billion years, redefining how time can be tracked.

Moscow is planning to strike substations connected to Ukraine’s three active nuclear plants in western and southern Ukraine ...

The critical role of data centers in sustaining global economic health and societal function has been widely acknowledged and ...